World War 1
Involved many countries, hence the term World War. One of which was Russia led by Czar Nicholas 2, the leader of the Russian Empire. Along with Russia other countries such as Germany, Italy, Austria-Hungary, France, Greece, Romania, United Kingdom, Bulgaria, the Ottoman Empire, even the United States all took part in this world wide bloodshed.
Involved many countries, hence the term World War. One of which was Russia led by Czar Nicholas 2, the leader of the Russian Empire. Along with Russia other countries such as Germany, Italy, Austria-Hungary, France, Greece, Romania, United Kingdom, Bulgaria, the Ottoman Empire, even the United States all took part in this world wide bloodshed.